
Then, the NP contributions are involved in the WCs \(C_X^{ql}\)  with the SM normalization \(2 \sqrt{2} G_FV_{qb}\) .
In this work, we take \(| V_{cb} | = 0.0410(14)\)  and \(| V_{ub} | = 0.00382(24)\)  from PDG2020 [1]}.
We do not consider the right-handed neutrinos.
